---
product_id: 275729567
title: "3-Way Outdoor Patio 4\" Speaker Indoor Outdoor Stereo Pair Black AP450"
brand: "osd audio"
price: "€ 561.75"
currency: EUR
in_stock: true
reviews_count: 5
category: "Osd Audio"
url: https://www.desertcart.hr/products/275729567-3-way-outdoor-patio-4-speaker-indoor-outdoor-stereo-pair
store_origin: HR
region: Croatia
---

# 80W max output power 3-way dynamic driver system Powder-coated rust-resistant grille 3-Way Outdoor Patio 4" Speaker Indoor Outdoor Stereo Pair Black AP450

**Brand:** osd audio
**Price:** € 561.75
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your outdoor moments with sound that speaks success.

## Quick Answers

- **What is this?** 3-Way Outdoor Patio 4" Speaker Indoor Outdoor Stereo Pair Black AP450 by osd audio
- **How much does it cost?** € 561.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/275729567-3-way-outdoor-patio-4-speaker-indoor-outdoor-stereo-pair)

## Best For

- osd audio enthusiasts

## Why This Product

- Trusted osd audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 80W Output:** Fill your patio with rich, room-filling sound that commands attention.
- • **Precision 3-Way Audio:** Experience crystal-clear highs, balanced mids, and deep lows from a compact 4" speaker.
- • **Effortless Wall Mounting:** Flexible brackets make installation a breeze—upgrade your space without the hassle.
- • **Weather-Resistant Durability:** Built to brave the elements with a rust-proof, powder-coated grille for lasting style.
- • **Seamless Indoor-Outdoor Versatility:** Perfectly designed for both your living room and outdoor deck vibes.

## Overview

The OSD Audio AP450BLK is a 4-inch, 3-way outdoor/indoor speaker pair delivering 80 watts of powerful stereo sound. Featuring a powder-coated rust-resistant grille and weather-resistant design, it’s engineered for durability and premium audio performance in any environment. Ideal for patios, decks, or indoor spaces, it offers easy wall mounting and a refined aesthetic that blends seamlessly with modern decor.

## Description

The OSD 4” 3 Way Outdoor Patio Speaker Pair is a great way to enhance your outdoor or indoor sound. It is made to last outside with a powder-coated rust-resistant grille to blend into your home decor and have an effective, powerful watt sound. Optimal Speaker Design is engaged in the design, engineering, and distribution of high-quality home and commercial audio products. Our products range in complexity from simple in-ceiling speakers to whole house audio systems—all with beautiful styling and high-end sound quality.Our U.S.-based research, development and design team, is supported by a network of cutting-edge acoustical, mechanical and electrical engineers. Together, we create products that combine the latest technology with ease of use for a quality sound experience.With extensive product and application knowledge, our exceptional team provides you with custom solutions to create the perfect audio solution.

Review: Awesome
Review: I'd put these up against any outdoor speaker of equal size at any price!

## Features

- OSD Audio
- AP450BLK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007V2V16W |
| Age Range Description | Adult |
| Antenna Location | Styling |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #1,425,401 in Electronics ( See Top 100 in Electronics ) #220 in Outdoor Speakers |
| Box Contents | flexible mounting brackets |
| Brand | OSD Audio |
| Brand Name | OSD Audio |
| Colour | black |
| Compatible Devices | Desktop, Laptop, MP3 Player |
| Connectivity Protocol | Speaker Wire |
| Connectivity Technology | Speaker Wire |
| Control Method | App |
| Controller Type | Corded electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 1,079 Reviews |
| Global Trade Identification Number | 00810281016214 |
| Impedance Unit of Measure | 8 Ohms |
| Input Voltage | 70 Volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 12.4D x 14W x 20.8H Centimeters |
| Item Height | 6.1 Inches |
| Item Weight Unit of Measure | 2.5 kg |
| MP3 player | No |
| Manufacturer | OSD Audio |
| Model Name | AP450BLK |
| Model Number | AP450BLK |
| Mounting Type | Wall Mount |
| Network Connectivity Technology | Speaker Wire |
| Number of Audio Channels | 3 1 |
| Number of Items | 2 |
| Power Source | Amplifier |
| Product Features | Durable, Weather Resistant |
| Signal-to-Noise Ratio | 88 dB |
| Speaker Maximum Output Power | 80 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | Outdoor patio and deck areas, music playback in indoor and outdoor environments |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter Unit of Measure | 4 Inches |
| Tweeter Driver Diameter | 1 Inches |
| UPC | 810281016214 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 4 Inches |

## Product Details

- **Brand:** OSD Audio
- **Speaker Maximum Output Power:** 80 Watts
- **Connectivity Technology:** Speaker Wire
- **Audio Output Mode:** Stereo
- **Input Voltage:** 70 Volts

## Images

![3-Way Outdoor Patio 4" Speaker Indoor Outdoor Stereo Pair Black AP450 - Image 1](https://m.media-amazon.com/images/I/71dpDInnx8L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by J***N on 30 November 2015*



### ⭐⭐⭐⭐⭐ I'd put these up against any outdoor speaker of equal size at any price!
*by C***K on 7 December 2025*



### ⭐⭐⭐⭐⭐ I use them indoors.
*by P***R on 17 June 2014*



## Frequently Bought Together

- OSD 4" Outdoor Patio Speaker Pair 80W, IP54 Weather Resistant, Aluminum Grilles Black AP450
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft
- Sunbuck Mini Amplifier, 2 Channel Stereo Amplifier, Power Amplifier Max 300Wx2 Output, Bluetooth Amplifier for Home Speakers, Stereo Receiver with RCA/USB/FM/AUX, Mini Amplifier for Speakers, AS-22BU

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**Shop now:** [https://www.desertcart.hr/products/275729567-3-way-outdoor-patio-4-speaker-indoor-outdoor-stereo-pair](https://www.desertcart.hr/products/275729567-3-way-outdoor-patio-4-speaker-indoor-outdoor-stereo-pair)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-23*